It's pretty easy to make these days, thanks to store-bought ready marinades, but I'm not sure if you have access to them in your part of the world.
I buy cuts of pork called country style spare ribs...mostly meat, with a bone to the side or in the middle. It has the right amount of fat to keep it moist and tasty.
Then I use Lee Kum Kee Char Sui sauce from a jar. The brand is very popular and their product is quite good. Search your local international/asian supermarkets.
Cover the meat with the glaze thoroughly and allow time to marinate, at least 6 hours, preferably overnight in the refrigerator.
Pop them in the oven at 425F on a raised grill over a pan. The pan can be covered with a layer of water to avoid smoke from drips.
Depending on thickness, 20-30min. per side.
Take the remaining glaze, add some good quality sesame seed oil (Japanese is my choice) and mix it and brush it onto the meat as you check them and finally turn them (once).
Final result looks like the photo posted. Good luck and good eating.
Thanks WNG!
I'm certainly going to try and find that stuff. We're not that far from civilization!